Re: [U-Boot] [STATUS] v2010.12-rc2 released

2010-12-01 Thread Nori, Sekhar
Hi Ben, On Wed, Dec 01, 2010 at 01:20:36, Ben Gardiner wrote: On Tue, Nov 30, 2010 at 10:00 AM, Wolfgang Denk w...@denx.de wrote: Hello everybody. I apologise for being a bit late with this announcement: * U-Boot v2010.12-rc2 was released on Sunday, November 28. * Release v2010.12

Re: [U-Boot] [RESEND PATCH v4 2/2] TI: DaVinci DA850 EVM: support passing maximum allowed cpu clock rate information to kernel

2010-11-17 Thread Nori, Sekhar
On Wed, Nov 17, 2010 at 17:02:50, Nori, Sekhar wrote: The TI DA850/OMAP-L138/AM18x EVM can be populated with devices having different maximum allowed CPU clock rating. The maximum clock the chip can support can only be determined from the label on the package (not software readable

Re: [U-Boot] [PATCH v4 2/2] TI: DaVinci DA850 EVM: support passing maximum allowed cpu clock rate information to kernel

2010-09-28 Thread Nori, Sekhar
Hi Ben, On Tue, Sep 28, 2010 at 19:31:02, Ben Gardiner wrote: On Fri, Sep 24, 2010 at 1:10 AM, Nori, Sekhar nsek...@ti.com wrote: Hello All, On Fri, Aug 27, 2010 at 10:44:58, Nori, Sekhar wrote: The TI DA850/OMAP-L138/AM18x EVM can be populated with devices having different maximum

Re: [U-Boot] [PATCH v4 2/2] TI: DaVinci DA850 EVM: support passing maximum allowed cpu clock rate information to kernel

2010-09-23 Thread Nori, Sekhar
Hello All, On Fri, Aug 27, 2010 at 10:44:58, Nori, Sekhar wrote: The TI DA850/OMAP-L138/AM18x EVM can be populated with devices having different maximum allowed CPU clock rating. The maximum clock the chip can support can only be determined from the label on the package (not software

Re: [U-Boot] [PATCH v3 2/2] TI: DaVinci DA850 EVM: support passing maximum allowed cpu clock rate information to kernel

2010-08-19 Thread Nori, Sekhar
Hi Stefano, On Thu, Aug 19, 2010 at 13:51:46, Stefano Babic wrote: Sekhar Nori wrote: The TI DA850/OMAP-L138/AM18x EVM can be populated with devices having different maximum allowed CPU clock rating. The maximum clock the chip can support can only be determined from the label on the

Re: [U-Boot] [PATCH v2] TI: DaVinci DA850 EVM: support passing device speed grade information to kernel

2010-08-18 Thread Nori, Sekhar
Hi Detlev, On Tue, Aug 17, 2010 at 20:46:16, Detlev Zundel wrote: And by the way, if you still fail to see any point in my reasoning, then remember that I never NAKed your patches - I was only trying to help. The repsective custodians have the final word over acceptance. Thanks for the

Re: [U-Boot] [PATCH v3 2/2] TI: DaVinci DA850 EVM: support passing maximum allowed cpu clock rate information to kernel

2010-08-18 Thread Nori, Sekhar
Hi Detlev, On Wed, Aug 18, 2010 at 21:23:46, Detlev Zundel wrote: Hi Sekhar, The TI DA850/OMAP-L138/AM18x EVM can be populated with devices having different maximum allowed CPU clock rating. The maximum clock the chip can support can only be determined from the label on the package

Re: [U-Boot] [PATCH v2] TI: DaVinci DA850 EVM: support passing device speed grade information to kernel

2010-08-17 Thread Nori, Sekhar
Hi Detlev, On Tue, Aug 17, 2010 at 17:42:32, Detlev Zundel wrote: Yes, but I am still unconvinced ATAG_REVISION is not suitable for this purpose. When writing code which should also be maintainable by other people it is a good idea to consider common expectations also of other people.

Re: [U-Boot] [PATCH v2] TI: DaVinci DA850 EVM: support passing device speed grade information to kernel

2010-08-16 Thread Nori, Sekhar
Hi Detlev, On Fri, Aug 13, 2010 at 16:09:41, Detlev Zundel wrote: Hi Nori, A revision for me is attached to certain bugs/problems which we may need to work around in software. Think about something like we can enable caching only on rev2 CPUs. For all I know, the ATAG_REVISION tag

Re: [U-Boot] [PATCH v2] TI: DaVinci DA850 EVM: support passing device speed grade information to kernel

2010-08-13 Thread Nori, Sekhar
Hi Detlev, On Fri, Aug 13, 2010 at 14:00:21, Detlev Zundel wrote: A revision for me is attached to certain bugs/problems which we may need to work around in software. Think about something like we can enable caching only on rev2 CPUs. For all I know, the ATAG_REVISION tag seems to capture

Re: [U-Boot] [PATCH] TI: DaVinci DA850 EVM: support passing device speed grade information to kernel

2010-08-12 Thread Nori, Sekhar
Hi Nishanth, On Thu, Aug 12, 2010 at 11:13:10, Nishanth Menon wrote: On 08/11/2010 10:37 AM, Nori, Sekhar wrote: Hi Nishanth, On Wed, Aug 11, 2010 at 09:33:29, Nishanth Menon wrote: On 08/10/2010 06:39 AM, Sekhar Nori wrote: diff --git a/board/davinci/da8xxevm/da850evm.c b/board

Re: [U-Boot] [PATCH v2] TI: DaVinci DA850 EVM: support passing device speed grade information to kernel

2010-08-12 Thread Nori, Sekhar
Hi Detlev, On Thu, Aug 12, 2010 at 18:23:42, Detlev Zundel wrote: Hi Sekhar, The TI DA850/OMAP-L138/AM18x EVM can be populated with devices of different speed grades. The maximum speed the chip can support can only be determined from the label on the package (not software readable).

Re: [U-Boot] [PATCH] TI: DaVinci DA850 EVM: support passing device speed grade information to kernel

2010-08-11 Thread Nori, Sekhar
Hi Nishanth, On Wed, Aug 11, 2010 at 09:33:29, Nishanth Menon wrote: On 08/10/2010 06:39 AM, Sekhar Nori wrote: diff --git a/board/davinci/da8xxevm/da850evm.c b/board/davinci/da8xxevm/da850evm.c index 959b2c6..6a6d4fb 100644 --- a/board/davinci/da8xxevm/da850evm.c +++

Re: [U-Boot] [PATCH] Improve DaVinci SPI speed

2010-06-01 Thread Nori, Sekhar
Hi Delio, On Sun, May 23, 2010 at 17:11:56, Delio Brignoli wrote: Hello Wolfgang, On 21/05/2010, at 15:13, Wolfgang Denk wrote: + *rxp = buf_reg_val 0xFF; + rxp++; + } Please change into: if

Re: [U-Boot] [PATCH] Improve DaVinci SPI speed

2010-05-18 Thread Nori, Sekhar
Hi Delio, On Thu, May 13, 2010 at 18:27:51, Delio Brignoli wrote: Reduce the number of reads per byte transferred on the BUF register from 2 to 1 and take advantage of the TX buffer in the SPI module. The patch looks good to me. Can you please publish some sort of numbers in the patch

Re: [U-Boot] [PATCH] Improve DaVinci SPI speed

2010-05-13 Thread Nori, Sekhar
Hi Sandeep, On Thu, May 13, 2010 at 23:01:31, Paulraj, Sandeep wrote: Hello Paulraj, On 13/05/2010, at 17:10, Paulraj, Sandeep wrote: Reduce the number of reads per byte transferred on the BUF register from 2 to 1 and take advantage of the TX buffer in the SPI module.

Re: [U-Boot] da850/L138 SPI flash transfer speed

2010-04-26 Thread Nori, Sekhar
Hello Delio, On Sat, Apr 24, 2010 at 05:00:49, Delio Brignoli wrote: Hello Wolfgang, On 24/04/2010, at 10:29 AM, Wolfgang Denk wrote: please mind the NetiQuette and restrict your line length to some 70 charatcers or so. Thanks. Will do, thanks. Everything is slow as caches are not

Re: [U-Boot] da850/L138 SPI flash transfer speed

2010-04-26 Thread Nori, Sekhar
On Sat, Apr 24, 2010 at 03:59:22, Wolfgang Denk wrote: Dear Delio Brignoli, please mind the NetiQuette and restrict your line length to some 70 charatcers or so. Thanks. In message 4d573595-069a-4490-af2d-38ed3aad7...@audioscience.com you wrote: I am working on reducing boot time on an